Macoupin County Courthouse

"The 'Million Dollar Courthouse' cost so much in 1870 that the county was in debt for 40 years."

📍 Carlinville, IL🏛️ Built 1870🚗 Route 66🏛️ Landmark

The Story

When Macoupin County built their new courthouse in 1870, the $1.34 million price tag was so astronomical that it became known as the 'Million Dollar Courthouse.' The county didn't pay off the debt until 1910 - 40 years later.

Route 66 travelers passing through Carlinville could marvel at the limestone palace that nearly bankrupted a county. The building features elaborate ironwork, a central dome, and the only remaining example in Illinois of a 'hollow square' courthouse design.

Surprise Facts

→ Cost $1.34 million in 1870 - equivalent to over $30 million today

→ Debt wasn't paid until 1910

→ Only 'hollow square' design courthouse remaining in Illinois

Visit Information

✓ Open to Visit

Address: 201 E Main St, Carlinville, IL 62626

Hours: County building hours

Tip: Step inside to see the central atrium

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